S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide Doc. No. 002-08676 Rev. *A Cypress Semiconductor 198 Champion Court San Jose, CA 95134-1709 Phone (USA): 800.858.1810 Phone (Intnl): +1 408.943.2600 www.cypress.com Copyrights (c) Cypress Semiconductor Corporation, 2014-2016. This document is the property of Cypress Semiconductor Corporation and its subsidiaries, including Spansion LLC ("Cypress"). This document, including any software or firmware included or referenced in this document ("Software"), is owned by Cypress under the intellectual property laws and treaties of the United States and other countries worldwide. Cypress reserves all rights under such laws and treaties and does not, except as specifically stated in this paragraph, grant any license under its patents, copyrights, trademarks, or other intellectual property rights. If the Software is not accompanied by a license agreement and you do not otherwise have a written agreement with Cypress governing the use of the Software, then Cypress hereby grants you a personal, nonexclusive, nontransferable license (without the right to sublicense) (1) under its copyright rights in the Software (a) for Software provided in source code form, to modify and reproduce the Software solely for use with Cypress hardware products, only internally within your organization, and (b) to distribute the Software in binary code form externally to end users (either directly or indirectly through resellers and distributors), solely for use on Cypress hardware product units, and (2) under those claims of Cypress's patents that are infringed by the Software (as provided by Cypress, unmodified) to make, use, distribute, and import the Software solely for use with Cypress hardware products. Any other use, reproduction, modification, translation, or compilation of the Software is prohibited. TO THE EXTENT PERMITTED BY APPLICABLE LAW, CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS DOCUMENT OR ANY SOFTWARE OR ACCOMPANYING HARDWARE, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. To the extent permitted by applicable law, Cypress reserves the right to make changes to this document without further notice. Cypress does not assume any liability arising out of the application or use of any product or circuit described in this document. Any information provided in this document, including any sample design information or programming code, is provided only for reference purposes. It is the responsibility of the user of this document to properly design, program, and test the functionality and safety of any application made of this information and any resulting product. Cypress products are not designed, intended, or authorized for use as critical components in systems designed or intended for the operation of weapons, weapons systems, nuclear installations, life-support devices or systems, other medical devices or systems (including resuscitation equipment and surgical implants), pollution control or hazardous substances management, or other uses where the failure of the device or system could cause personal injury, death, or property damage ("Unintended Uses"). A critical component is any component of a device or system whose failure to perform can be reasonably expected to cause the failure of the device or system, or to affect its safety or effectiveness. Cypress is not liable, in whole or in part, and you shall and hereby do release Cypress from any claim, damage, or other liability arising from or related to all Unintended Uses of Cypress products. You shall indemnify and hold Cypress harmless from and against all claims, costs, damages, and other liabilities, including claims for personal injury or death, arising from or related to any Unintended Uses of Cypress products. Cypress, the Cypress logo, Spansion, the Spansion logo, and combinations thereof, PSoC, CapSense, EZ-USB, F-RAM, and Traveo are trademarks or registered trademarks of Cypress in the United States and other countries. For a more complete list of Cypress trademarks, visit cypress.com. Other names and brands may be claimed as property of their respective owners. S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 2 Preface This manual explains how to use the evaluation board. Be sure to read this manual before using the product. For this product, please consult with sales representatives or support representatives. Handling and Use Handling and use of this product and notes regarding its safe use are described in the manuals. Follow the instructions in the manuals to use this product. Keep this manual at hand so that you can refer to it anytime during use of this product. Notice on this Document All information included in this document is current as of the date it is issued. Such information is subject to change without any prior notice. Please confirm the latest relevant information with the sales representatives. S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 3 Cautions Caution of the Products Described in this Document The following precautions apply to the product described in this manual. WARNING Electric shock, Damage Electric shock, Damage CAUTION Cuts, Damage Cuts Indicates a potentially hazardous situation which could result in death or serious injury and/or a fault in the user's system if the product is not used correctly. Before performing any operation described in this manual, turn off all the power supplies to the system. Performing such an operation with the power on may cause an electric shock or device fault. Once the product has been turned on, do not touch any metal part of it. Doing so may cause an electric shock or device fault. Indicates the presence of a hazard that may cause a minor or moderate injury, damages to this product or devices connected to it, or may cause to loose software resources and other properties such as data, if the device is not used appropriately. Before moving the product, be sure to turn off all the power supplies and unplug the cables. Watch your step when carrying the product. Do not use the product in an unstable location such as a place exposed to strong vibration or a sloping surface. Doing so may cause the product to fall, resulting in an injury or fault. The product contains sharp edges that are left unavoidably exposed, such as jumper plugs. Handle the product with due care not to get injured with such pointed parts. Damage Do not place anything on the product or expose the product to physical shocks. Do not carry the product after the power has been turned on. Doing so may cause a malfunction due to overloading or shock. Damage Since the product contains many electronic components, keep it away from direct sunlight, high temperature, and high humidity to prevent condensation. Do not use or store the product where it is exposed to much dust or a strong magnetic or electric field for an extended period of time. Inappropriate operating or storage environments may cause a fault. Damage Use the product within the ranges given in the specifications. Operation over the specified ranges may cause a fault. Damage To prevent electrostatic breakdown, do not let your finger or other object come into contact with the metal parts of any of the connectors. Before handling the product, touch a metal object (such as a door knob) to discharge any static electricity from your body. Damage When turning the power on or off, follow the relevant procedure as described in this document. Before turning the power on, in particular, be sure to finish making all the required connections. Furthermore, be sure to configure and use the product by following the instructions given in this document. Using the product incorrectly or inappropriately may cause a fault. Damage Because the product has no casing, it is recommended that it be stored in the original packaging. Transporting the product may cause a damage or fault. Therefore, keep the packaging materials and use them when reshipping the product. S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 4 Contents 1. Description ..................................................................................................................................................................... 6 2. Evaluation Board Specification .................................................................................................................................... 7 3. PIN descriptions ............................................................................................................................................................ 8 3.1 3.2 Input/output pin descriptions .................................................................................................................................. 8 Jumper, Switch descriptions .................................................................................................................................. 8 4. Setup and Verification ................................................................................................................................................... 9 5. Component and Wiring Layout .................................................................................................................................. 10 5.1 5.2 Component layout ............................................................................................................................................... 10 Wiring layout ........................................................................................................................................................ 11 6. Circuit Schematic ........................................................................................................................................................ 13 7. Component List ........................................................................................................................................................... 14 8. Evaluation Board Picture ............................................................................................................................................ 16 9. Ordering Information ................................................................................................................................................... 17 Revision History ................................................................................................................................................................... 18 Document Revision History ........................................................................................................................................... 18 S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 5 1. Description The S6SAP412A is the evaluation board for 2ch Buck + 1ch Buck/Boost DC/DC, S6AP412A. This board implements S6AP412A : Option-code 78, and output preset voltage DD1:1.0V, DD2:1.8V, DD2:3.3V. Also, this board implements the I2C interface. The separated communication tool is sold, and it can select the output voltage, soft-start time, ON/OFF sequence, PFM/PWM mode easily with I2C communication using windows PC and prepared software. Figure 1-1. Board outline S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 6 2. Evaluation Board Specification Table 2-1. Evaluation board specification Item Symbol Min Typ MAx Unit Input voltage VIN 2.5 3.3 5.5 V Output voltage Vo1 0.988 1.00 1.012 V Output current Io1 - - 4000 mA Output voltage Vo2 1.778 1.80 1.822 V Output current Io2 - - 1200 mA Output voltage Vo3 3.23 3.30 3.37 V Output current Io3 - - 600 mA Board size:28mm x 28mm S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 7 3. PIN descriptions 3.1 Input/output pin descriptions Table 3-1. Input/output pin descriptions Block DD1 DD2 DD3 CTL MODE 2 IC COMMON Pin symbol I/O Function description Vo1 O DD1 output terminal PG1 O DD1 POWERGOOD output monitor terminal Vo2 O DD2 output terminal PG2 O DD2 POWERGOOD output monitor terminal Vo3 O DD3 output terminal PG3 O DD3 POWERGOOD output monitor terminal CTL1 I DD1 control terminal CTL2 I DD2 control terminal CTL3 I DD3 control terminal CTLM I Control terminal for common block and logic block MODE I MODE signal output terminal DVCC I Power supply terminal for I C. 2 2 SCL I I C clock terminal SDA I/O I C data I/O terminal ADDS I Select terminal for slave address VIN I Control circuit block power supply terminal GND - Control circuit block ground terminal GND3 - Control circuit block ground terminal 2 3.2 Jumper, Switch descriptions Table 3-2. Jumper, Switch Descriptions Jumper, Switch Description Initial Setting JP1 Short VIN terminal and VBUS pin (2 pin) Open CN1 1,8,12,14,17 : GND pin 2 : VIN pin 4 : DVCC pin 5 : SCL pin 6 : SDA pin 3,7,9,10,11,13,15,16,18,19,20 : open - S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 8 4. Setup and Verification S6AP412A preset value can be evaluated with stabilized power supply. 1. 3.3V is applied to VIN terminal. 2. CTLM, CTL1, CTL2, CTL3 switch are tern on 3. Vo1:1.0V, Vo2:1.8V, Vo3:3.3V is output. Figure 4-1. For Control switch evaluation S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 9 5. Component and Wiring Layout 5.1 Component layout Figure 5-1. Component layout (layer 1) Figure 5-2. Component layout (layer 4) S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 10 Component and Wiring Layout 5.2 Wiring layout Figure 5-3. Wiring layout (layer 1) Figure 5-4. Wiring layout (layer 2) S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 11 Component and Wiring Layout Figure 5-5. Wiring layout (layer 3) Figure 5-6. Wiring layout (layer 4) S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 12 6. Circuit Schematic Figure 6-1. Circuit schematic for power block VIN M1 Vi1 Vi2 GND1 GND2 GND3 PVCC1A/PVCC1 23 C1 IN1 LX1A/LX1 PGND1A/PGND1 4.7mF VIN 24 L1 22 1mH 21 VIN R5 28 PG1 17 ADDSEL/IN4 PVCC1B/PVCC4 18 L4 1mH Vo1 19 C2 LX1B/LX4 C11 ADDS 4.7mF 100k 47mF PG1 PGND1B/PGND4 20 PVCC2 5 C4 IN2 LX2 4.7mF VIN 8 Vo2 L2 6 C5 PGND2 22mF 1mH 7 VIN PG2 MB39C032_033 R6 100k 29 PG2 PVCC3 4 C7 IN3/PG4 LX3_1 4.7mF VIN 31 3 L3 1mH VIN Vo3 32 JP1 C8 33mF VO3 SCL C15 SCL SDA SDA 16 DVCC LX3_2 14 15 SCL PGND3 1 2 DVCC 4 SCL 5 SDA 6 7 SDA PG3 2 3 0.1mF R8 DVCC R9 DVCC 1 R7 VIN 8 9 100k 30 10 PG3 CTL1 9 11 CTL1 12 VIN 14 27 CTL3 11 CTL3 CTLMAIN 15 10k AVCC R4 CTL2 C14 10 0.1mF CTL2 13 R1 CTLM 25 16 17 18 VREF18 19 26 GND 20 VBUS USBVCC I2CVCC SCL SDA P10 GND2 P11 GND3 P12 GND4 P13 GND5 P14 P15 GND6 P21 P22 P23 CN1 13 33 EP C16 12 MODE/CTL4 1mF MODE GND1 S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 13 7. Component List Table 7-1. Component list No. Component 1 M1 PMIC S6AP412A-78 Cypress - - 2 L1 Inductor 1276AS-H-1R0M TOKO 1.0H - 3 L2 Inductor 1276AS-H-1R0M TOKO 1.0H - 4 L3 Inductor 1276AS-H-1R0M TOKO 1.0H - 5 L4 Inductor 1276AS-H-1R0M TOKO 1.0H - 6 C14 Ceramic Capacitor C1005JB1H104K050BB TDK 0.1F 50V 7 C15 Ceramic Capacitor C1005JB1H104K050BB TDK 0.1F 50V 8 C16 Ceramic Capacitor C1608X5R1H105K080AB TDK 1F 50V 9 C1 Ceramic Capacitor C1608X5R1V475K080AC TDK 4.7F 35V 10 C4 Ceramic Capacitor C1608X5R1V475K080AC TDK 4.7F 35V 11 C7 Ceramic Capacitor C1608X5R1V475K080AC TDK 4.7F 35V 12 C11 Ceramic Capacitor C1608X5R1V475K080AC TDK 4.7F 35V 13 C5 Ceramic Capacitor C2012X5R1A226K125AB TDK 22F 10V Ceramic Capacitor C2012X5R1A336M125A C TDK C2012X5R1A476M125A C TDK 14 15 Item C8 Ceramic Capacitor C2 Parts number Vendor Value 33F 47F Remarks 10V 10V R1 Chip Resistor RK73Z1E KOA 0 Under 50mV 17 R4 Chip Resistor RR0816P103D SUSUMU 10k 0.5%, 25ppm/C 18 16 R5 Chip Resistor RR0510P-104-D SUSUMU 100k 0.5%, 25ppm/C 19 R6 Chip Resistor RR0510P-104-D SUSUMU 100k 0.5%, 25ppm/C 20 R7 Chip Resistor RR0510P-104-D SUSUMU 100k 0.5%, 25ppm/C 21 R8 Chip Resistor RR0510P-222-D SUSUMU 2.2k 0.5%, 25ppm/C 22 R9 Chip Resistor RR0510P-222-D SUSUMU 2.2k 0.5%, 25ppm/C 23 CN1 Connector 2214R-20SG-85-F1 Neltron Industrial Co., Ltd. - 1x20pin header (2.54pitch) Unmounted 24 Vi1/Vi2 Terminal HIF3H-20PB-2.54DSA HIROSE - - 25 GND1/GND 2 Terminal HIF3H-20PB-2.54DSA HIROSE - - 26 GND3 Terminal HIF3H-20PB-2.54DSA HIROSE - - 27 DVCC Terminal HIF3H-20PB-2.54DSA HIROSE - - S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 14 Component List No. Component 28 SCL Terminal HIF3H-20PB-2.54DSA HIROSE - - 29 SDA Terminal HIF3H-20PB-2.54DSA HIROSE - - 30 ADDS Terminal HIF3H-20PB-2.54DSA HIROSE - - 31 CTLM Terminal HIF3H-20PB-2.54DSA HIROSE - - 32 CTL1 Terminal HIF3H-20PB-2.54DSA HIROSE - - 33 CTL2 Terminal HIF3H-20PB-2.54DSA HIROSE - - 34 CTL3 Terminal HIF3H-20PB-2.54DSA HIROSE - - 35 MODE Terminal HIF3H-20PB-2.54DSA HIROSE - - 36 Vo1 Terminal HIF3H-20PB-2.54DSA HIROSE - - 37 PG1 Terminal HIF3H-20PB-2.54DSA HIROSE - - 38 Vo2 Terminal HIF3H-20PB-2.54DSA HIROSE - - 39 PG2 Terminal HIF3H-20PB-2.54DSA HIROSE - - 40 Vo3 Terminal HIF3H-20PB-2.54DSA HIROSE - - 41 PG3 Terminal HIF3H-20PB-2.54DSA HIROSE - - JP1 Solder jumper Solder jumper - - Unmounted 42 Item Parts number Vendor Value Remarks These components are compliant with RoHS, and please ask each vendor for details if necessary. S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 15 8. Evaluation Board Picture Figure 8-1. Picture (top) Figure 8-2. Picture (back) S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 16 9. Ordering Information Table 9-1. Ordering Information Part number S6SAP412A78SA1001 EVB revision Rev 1.0 Note --- S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 17 Revision History Document Revision History Document Title: S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide Document Number: 002-08676 Revision Issue Date Origin of Description of Change Change ** 07/22/2014 TAOA Initial release *A 04/29/2016 TAOA Migrated Spansion Guide from S6SAP412A_SS901-00025-2v0-E to Cypress format S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A 18